參數(shù)資料
型號(hào)： ZL30406QGC1
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 數(shù)字傳輸電路
英文描述： SONET/SDH Clock Multiplier PLL
中文描述： ATM/SONET/SDH SUPPORT CIRCUIT, PQFP64
封裝： 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, MS-026, TQFP-64
文件頁數(shù)： 9/21頁
文件大小： 307K
代理商： ZL30406QGC1
ZL30406
Data Sheet
9
Zarlink Semiconductor Inc.
2.2 Recommended Interface circuit
2.2.1 LVPECL to LVPECL Interface
The C77oP/N-A, C77oP/N-B, C77oP/N-B, and C77oP/N-D outputs provide differential LVPECL clocks at
77.76 MHz. The LVPECL output drivers require a 50
termination connected to the VCC-2V source for each
output terminal at the terminating end as shown below. The terminating resistors should be placed as close as
possible to the LVPECL receiver.
Figure 6 - LVPECL to LVPECL Interface
2.2.2 CML to CML Interface
The CMLP/N output provides a differential CML/LVDS compatible clock at 19.44 MHz, 38.88 MHz, 77.76 MHz,
155.52 MHz selected with FS1-2 pins. The output drivers require a 50
load at the terminating end if the receiver
is CML type.
Figure 7 - CML to CML Interface
LVPECL
Receiver
LVPECL
Driver
ZL30406
Z=50
Z=50
C77oP-A
C77oN-A
GND
Typical resistor values: R1 = 130
, R2 =82
R1
R2
VCC=+3.3 V
R1
R2
VCC
0.1 uF
+3.3 V
ZL30406
CML
Driver
Z=50
CML
Receiver
50
OC-CLKoP
OC-CLKoN
GND
VCC
0.1 uF
+3.3 V
50
Z=50
0.1 uF
0.1 uF
Low Impedance
DC bias source
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZL30406QGG1 制造商:Microsemi Corporation 功能描述:IC PB FREE T1/E1 SYS. SYNC+STRATUM 3 H/O 制造商:Microsemi Corporation 功能描述:PB FREE SONET/SDH CLOCK MULTIPLIER PLL - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC PLL SONET/SDH CLK MULT 64TQFP 制造商:Microsemi Corporation 功能描述:IC PLL SONET/SDH CLK MULT 64TQFP
ZL30407 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:SONET/SDH Clock Multiplier PLL
ZL30407/QCC 制造商:Microsemi Corporation 功能描述:PLL TRIPLE UP TO 19.44MHZ 80LQFP EP - Trays 制造商:Microsemi 功能描述:PLL TRIPLE UP TO 19.44MHZ 80LQFP EP
ZL30407_06 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:SONET/SDH Network Element PLL
ZL30407QCC 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:SONET/SDH Network Element PLL
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